Know this was a problem and while back but it was fixed...now it seems to be a problem again.

All of my pets are stuck being "Very Happy", despite me doing NOTHING to relieve their boredom.

So, none of them can now play with toys...

Please fix this again

EDIT Solvedl thanks

What I've noticed is that when I take away their minion, their moods start to change. This might help you?

All you have to do is remove the minion from your pet. Minions keep your pets forever happy until they are taken away. :D Hope that helps.

Really? Never knew that. Thanks!